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Cyberfone Systems competitive analysis

Discover the latest PTAB cases involving Cyberfone Systems, highlighting their recent legal challenges and patent disputes.

Last updated on: Feb 3, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Cyberfone Systems
IPR2015-00837	Mar 3, 2015	RICOH ELECTRONICS	CYBERFONE SYSTEMS	Terminated

IP litigation analysis comparing Cyberfone Systems with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jan 29, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
CYBERFONE SYSTEMS	-	-	-	1
RICOH ELECTRONICS	-	-	1	-